EP1103431B1 - Device for positioning and fastening an airbag module cover - Google Patents

Device for positioning and fastening an airbag module cover Download PDF

Info

Publication number
EP1103431B1
EP1103431B1 EP00500249A EP00500249A EP1103431B1 EP 1103431 B1 EP1103431 B1 EP 1103431B1 EP 00500249 A EP00500249 A EP 00500249A EP 00500249 A EP00500249 A EP 00500249A EP 1103431 B1 EP1103431 B1 EP 1103431B1
Authority
EP
European Patent Office
Prior art keywords
housings
airbag module
positioning
steering wheel
cover
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP00500249A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1103431A2 (en
EP1103431A3 (en
Inventor
Luis Gras Tous
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dalphi Metal Espana SA
Original Assignee
Dalphi Metal Espana SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dalphi Metal Espana SA filed Critical Dalphi Metal Espana SA
Publication of EP1103431A2 publication Critical patent/EP1103431A2/en
Publication of EP1103431A3 publication Critical patent/EP1103431A3/en
Application granted granted Critical
Publication of EP1103431B1 publication Critical patent/EP1103431B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
    • B60R21/203—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in steering wheels or steering columns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
    • B60R21/203—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in steering wheels or steering columns
    • B60R21/2035—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in steering wheels or steering columns using modules containing inflator, bag and cover attachable to the steering wheel as a complete sub-unit
    • B60R21/2037—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in steering wheels or steering columns using modules containing inflator, bag and cover attachable to the steering wheel as a complete sub-unit the module or a major component thereof being yieldably mounted, e.g. for actuating the horn switch or for protecting the driver in a non-deployment situation

Definitions

  • the present specification refers to a device for positioning an airbag module cover, the purpose of which is to achieve a fastened position independently of the fitting-up of the module in question, acting, at the the same time, as a cover fastening.
  • the present invention will find application in industry dedicated to the manufacture of motorcars, more specifically, in industry dedicated to the manufacture of steering wheels and safety accessories for same.
  • US-A-5 410 114 discloses a positioning and fastening arrangement of an airbag device and two horn plates on a steering wheel frame, wherein each horn plate comprises two insertion holes and two locking holes, each insertion hole receiving a corresponding guide pin fastened to a plate connected to the steering wheel frame, the bag holder of the airbag device comprising two downwardly extending locking legs on each side, which engage with the locking holes in each of the horn plates to temporarily secure the air bag device to the horn plate before securing a further nut and bolt attachment.
  • DE-U-29805207 discloses a movable mounting arrangement of an airbag module in a steering wheel in which recesses provided on the underside of the airbag module cover accommodate mounting studs secured to the steering wheel frame, each mounting stud extending through a through-hole in a movable mounting tab acting as a horn plate to which the airbag module is rigidly connected, such that the airbag module cover can be precisely oriented in a plane perpendicular to the steering wheel axis whilst being movable parallel to the steering wheel axis for actuating the horn contacts.
  • JP 11268651 discloses a horn plate installation on a steering wheel.
  • EP 832793 discloses a snap-mounted air bag cover
  • the positioning arrangement of the airbag module cover as proposed by the invention is configured per se as an appreciable novelty in its specific field of application, being configured as a cover positioning in relation to the horn plate and, in its turn, as a fastening thereto, so obtaining a positioning and a fastening of the cover in only one assembly.
  • the positioning arrangement of the airbag module cover is configured starting from the fact of having, in the inner part, four housings adopting a hollow cylinder configuration intended for being fitted into four cylindrical bushings, joined to the steering wheel frame, so securing its positioning.
  • Two lower housings present a configuration lightly oval and flattened by a plane acting as a stop, while two upper housings, also oval, will impede any displacement in an opposed sense.
  • the positioning arrangement of the airbag module cover of the invention is constituted starting from the fact of placing, on the airbag cover, in its inner part, four housings (1) intended for receiving four cylindrical bushings (2), these cylindrical bushings (2) being joined to the steering wheel frame, thus securing their positioning.
  • the two lower housings presenting an inner portion (3) have an appropriate configuration to achieve the aim pursued, that is to say, they are not totally cylindrical but slightly oval and flattened by a plane acting as a stop.
  • the upper bushings (1) presenting inner portions (4) are also oval, so impeding, in the same way, any displacement.
  • the horn plate has two perforations (8, 8') at the ends, the invention also presenting springs and screws, to be applied in a conventional way.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Bags (AREA)
EP00500249A 1999-11-23 2000-11-23 Device for positioning and fastening an airbag module cover Expired - Lifetime EP1103431B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES009902967U ES1044613Y (es) 1999-11-23 1999-11-23 Disposicion de posicionamiento de la cubierta del modulo airbag
ES9902967U 1999-11-23

Publications (3)

Publication Number Publication Date
EP1103431A2 EP1103431A2 (en) 2001-05-30
EP1103431A3 EP1103431A3 (en) 2003-11-19
EP1103431B1 true EP1103431B1 (en) 2007-08-29

Family

ID=8311210

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00500249A Expired - Lifetime EP1103431B1 (en) 1999-11-23 2000-11-23 Device for positioning and fastening an airbag module cover

Country Status (4)

Country Link
EP (1) EP1103431B1 (es)
AT (1) ATE371557T1 (es)
DE (1) DE60036182T2 (es)
ES (2) ES1044613Y (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20307791U1 (de) 2003-05-19 2003-09-25 TRW Occupant Restraint Systems GmbH & Co. KG, 73553 Alfdorf Baugruppe, insbesondere Gassackmodul

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29616909U1 (de) * 1996-09-27 1997-02-06 Trw Occupant Restraint Systems Gmbh, 73551 Alfdorf Mit Schnapp-Verbindung arretierbare Gassack-Abdeckung
DE29805207U1 (de) * 1998-03-23 1998-06-04 TRW Automotive Safety Systems GmbH, 63743 Aschaffenburg Lenkrad mit Airbag
JPH11268651A (ja) * 1998-03-24 1999-10-05 Nippon Plast Co Ltd ステアリングホイール

Also Published As

Publication number Publication date
ES1044613Y (es) 2000-09-16
ES2292417T3 (es) 2008-03-16
DE60036182T2 (de) 2008-05-15
DE60036182D1 (de) 2007-10-11
ATE371557T1 (de) 2007-09-15
ES1044613U (es) 2000-05-16
EP1103431A2 (en) 2001-05-30
EP1103431A3 (en) 2003-11-19

Similar Documents

Publication Publication Date Title
US11034374B2 (en) Steering wheel
JP4336041B2 (ja) エアーバッグモジュール取り付け機構及びその製作方法
US5235146A (en) Steering wheel horn switch arrangement
US5308107A (en) Structure for mounting an air bag in an air bag system
WO2020216011A1 (zh) 用于机动车的方向盘总成及其装配方法和结构组件
JP3572697B2 (ja) エアバッグ装置を備えたステアリングホイール
EP1103431B1 (en) Device for positioning and fastening an airbag module cover
JPH0930425A (ja) ステアリングホイール
JP3413106B2 (ja) エアバッグ装置
US5490689A (en) Reaction can to cover joining method
US6305712B1 (en) Apparatus for supporting steering column of vehicle and process of making
JP2010069935A (ja) エアバッグ装置付きステアリングホイール
CN117015488A (zh) 承载式安全带卷收器
JP3895896B2 (ja) エアバッグモジュール
JP2010069937A (ja) エアバッグ装置付きステアリングホイール
JP2816306B2 (ja) ステアリングホイール
JP3111717B2 (ja) ステアリングホイール
JP2634099B2 (ja) ステアリングホイール
EP1184770B1 (en) Support for automotive vehicle pedals
KR0152008B1 (ko) 조향 휠 조립체
KR950003456Y1 (ko) 자동차용 에어백 작동장치의 장착구조
JPS63184544A (ja) バツクアツププレ−トの取付構造
JPH08258651A (ja) エアバッグ装置
JPH0752737A (ja) ベースプレート及びエアバッグカバーの連結構造とその連結方法
JP2002200982A (ja) ホーン機構を備えたステアリングホイール

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20001123

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

AKX Designation fees paid

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

17Q First examination report despatched

Effective date: 20050525

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REF Corresponds to:

Ref document number: 60036182

Country of ref document: DE

Date of ref document: 20071011

Kind code of ref document: P

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070829

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070829

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
ET Fr: translation filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070829

Ref country code: CH

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070829

Ref country code: LI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070829

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2292417

Country of ref document: ES

Kind code of ref document: T3

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070829

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20071130

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070829

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080129

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20071129

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20071130

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20071129

26N No opposition filed

Effective date: 20080530

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20071123

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20071129

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20081029

Year of fee payment: 9

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070829

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20071123

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070829

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20110406

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110324

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20091124

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20121206

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20121126

Year of fee payment: 13

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20140731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20131123

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20131202

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20151130

Year of fee payment: 16

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 60036182

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170601